74615492

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2137}}^1$

素因数の和:2220

約数の個数: 48

約数和(自身を含む): 158040960

約数和(自身を除く): 83425468

約数列:

[1, 2, 4, 7, 14, 28, 29, 43, 58, 86, 116, 172, 203, 301, 406, 602, 812, 1204, 1247, 2137, 2494, 4274, 4988, 8548, 8729, 14959, 17458, 29918, 34916, 59836, 61973, 91891, 123946, 183782, 247892, 367564, 433811, 643237, 867622, 1286474, 1735244, 2572948, 2664839, 5329678, 10659356, 18653873, 37307746, 74615492]

約数ペア:

[(1, 74615492), (2, 37307746), (4, 18653873), (7, 10659356), (14, 5329678), (28, 2664839), (29, 2572948), (43, 1735244), (58, 1286474), (86, 867622), (116, 643237), (172, 433811), (203, 367564), (301, 247892), (406, 183782), (602, 123946), (812, 91891), (1204, 61973), (1247, 59836), (2137, 34916), (2494, 29918), (4274, 17458), (4988, 14959), (8548, 8729)]